Category: Space and Astronomy

How do you compare algebraic expressions?

When you compare algebraic expressions whether they are super simple or complex the first thing you need to do is to treat each expression as separate and then evaluate each expression. You will want to have each value in the simplest form possible. From that moment further, you are free to just compare each value.

What are interesting facts about mercury?

Cool Mercury Facts Mercury is the closest planet to the Sun. … Mercury is also the smallest planet in the Solar System. … Not only is Mercury the smallest planet, it is also shrinking! … Mercury has the most craters in the Solar System. … The biggest crater in Mercury could fit Western Europe. What

What does ? Mean in geometry?

What are the symbols in geometry? Geometry Symbol Chart Symbol Symbol Name Meaning/definition of the Symbols Δ triangle triangle shape ~ similarity same shapes, not the same size π pi constant π = 3.141592654… is the ratio between the circumference and diameter of a circle |x–y| distance distance between points x and y What does

What is the local group in space?

Local Group, in astronomy, the group of more than 20 galaxies to which the Milky Way Galaxy belongs. About half are elliptical galaxies, with the remainder being of the spiral or irregular type. As in other clusters of galaxies, members are probably kept from separating by their mutual gravitational attraction. What is our local galactic

Where is the biggest planetarium?

SHANGHAI, July 17 (Xinhua) — The Shanghai Astronomy Museum, the world’s largest planetarium in terms of building scale, officially opened on Saturday. Covering approximately 58,600 square meters, the museum is in the China (Shanghai) Pilot Free Trade Zone Lingang Special Area. Where is the biggest planetarium in the US? Jim Cherry Memorial Planetarium at Fernbank

How do you prune calla lilies?

When should calla lilies be cut back? It’s not necessary to dig up and store calla lily bulbs during the winter in USDA zones 8 and above, but when they plants begin to die back in the late fall, they can be unattractive. Cut them back at the soil level and dispose of any plant

What 3 dimensional shape will the net fold into?

What 3-dimensional shape will the net fold? Video quote: If we cut it out and fold it on the dotted lines we can actually make a cube if we tape it together see the net of a rectangular prism. What 3-dimensional shape will the net fold into Brainly? Answer. the three dimensional Shape that this

How many moons does Saturn’s shepherd?

Saturn has 83 moons with confirmed orbits that are not embedded in its rings – of which only 13 have diameters greater than 50 kilometers – as well as dense rings that contain millions of embedded moonlets and innumerable smaller ring particles. Does Saturn have shepherd moons? Prometheus and Pandora, two of Saturn’s more than

What is free form in music?

A free form work of art or piece of music has not been created according to a standard style or convention. What is free form? Definition of free-form 1 : having or being an irregular or asymmetrical shape or design free-form furniture. 2 : free sense 12b free-form dancing. What does free form text mean?

Is a angle defined or undefined?

We can define an angle using the undefined term of a line. That is, we can define an angle as the corners that are created where two non-parallel… See full answer below. Is angle a defined term? In geometry, an angle can be defined as the figure formed by two rays meeting at a common

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